英语词汇role of a catalyst怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	role of a catalyst
释义	role n — 作用 n • 角色 n • 职能 n • 任务 n • 脚 n catalyst n — 催化 n • 催化剂 n • 诱因 n of — 的 catalyst — 触媒
随便看	cross fertilisation' cross-fertilisation of ideas cross-fertilization cross-fertilization of ideas cross-fertilization of knowledge cross-fertilize cross-fertilizing cross field cross-financing cross fingers cross fingers and hope cross fingers for cross finishing line crossfire cross-firing cross flow cross flow cooling cross flow design cross flow fan cross flow filter crossflow filtration crossflow membrane cross-flow velocity Cross Foundation cross frame

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

role n —